CN202813049U - LED (light-emitting diode) road lamp - Google Patents
LED (light-emitting diode) road lamp Download PDFInfo
- Publication number
- CN202813049U CN202813049U CN2012203789082U CN201220378908U CN202813049U CN 202813049 U CN202813049 U CN 202813049U CN 2012203789082 U CN2012203789082 U CN 2012203789082U CN 201220378908 U CN201220378908 U CN 201220378908U CN 202813049 U CN202813049 U CN 202813049U
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- China
- Prior art keywords
- light source
- led
- power supply
- outer cover
- led light
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to an LED road lamp. The LED road lamp comprises a heat sink, a power supply rack, a power supply housing, a light source support, an LED light source and an LED light source housing, wherein the heat sink is arranged on the back of the LED light source and the LED light source housing that are arranged on the light source support, a power supply is fixed on the power supply rack and the power supply housing is arranged on the outside of the power supply rack. The LED road lamp utilizes the heat sink that is in direct thermal conduction and in direct contact with the air, thereby achieving high overall thermal dissipation efficiency.
Description
Technical field
The utility model relates to a kind of lighting apparatus, is specifically related to a kind of LED road lighting lamp.
Background technology
Along with the high speed development of semiconductor light-emitting-diode, nowadays the LED illuminating lamp is in the stage of high speed development, and its outstanding performance advantage has made it become the glittering sign of information age.The factory building of general lighting technology is very serious with lamp (such as incandescent lamp) energy waste, and in the today of advocating low-carbon energy-saving, nowadays the lighting engineering of Development of Novel has become imperative trend.The major advantage of LED illuminating lamp has the life-span long, and is low in energy consumption, radiationless, pollution-free etc.Therefore in technical development, how to design the more long-life, more the LED illuminating lamp of low-power consumption is the technical problem that mainly solves.Existing bulkhead lamp capable is in the majority with high-pressure mercury lamp and two kinds of illuminating lamps of Metal halogen lamp, though aspect energy-conserving and environment-protective, than the general lighting lamp certain advantage is arranged, but do not reach factory far away to the requirement of low energy consumption, therefore seek a kind of more low energy consumption, more long-life lighting engineering can be saved many costs for factory.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, proposed a kind of LED road lighting lamp, described LED road lighting lamp has the definition better than sodium vapor lamp in night illumination, under the identical condition of brightness effects, the LED street lamp approximately can be saved 50 percent the energy.
The technical solution of the utility model is: a kind of LED road lighting lamp, comprise radiator, power bay, power supply outer cover, light source shelf and led light source and outer cover, described radiator is positioned at the back side of led light source and outer cover, led light source and outer cover are arranged on the light source shelf, be fixed with power supply at power bay, be provided with the power supply outer cover in the outside of power bay.
Described radiator is aluminum alloy material, and its surface is provided with the plating oxide layer.
The utlity model has following beneficial effect:
1) the luminous more comfortable nature of color of the utility model is dispelled the shortcoming of stroboscopic, avoids illusion, effectively alleviating asthenopia.
2) radiator of the present utility model adopts direct heat loss through conduction, the direct and contact with air of radiator, and integral heat sink efficient is high.
3) as design concept, its life-span is long, light efficiency is high with energy-saving low-carbon, energy-saving effect is remarkable for the utility model, is the energy-saving light source of road lighting first-selection.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is side-looking structural representation of the present utility model.
Fig. 2 is light source shelf structural representation of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Among the figure, 1, the power supply outer cover; 2, led light source and outer cover; 3, power bay; 4, light source shelf; 5, radiator.
The specific embodiment:
Extremely shown in Figure 3 referring to Fig. 1, the utility model comprises radiator 5, power bay 3, power supply outer cover 1 and led light source and outer cover 2, described radiator 5 is positioned at the back side of led light source and outer cover 2, be provided with led light source and outer cover 2 at described light source shelf 4, be fixed with power supply at power bay 3, be provided with the power supply outer cover in the outside of power bay 3.Described radiator 5 is aluminum alloy material, and its surface is provided with the plating oxide layer.On technique, the utility model adopts integrated design, and led light source 2 adopts the high-quality led light sources, and power-efficient promotes whole light fixture light efficiency up to 90%, energy-conservationly surpasses 50%, and be 50,000 hours service life, and decay is less than 30%.The utility model is compared with Metal halogen lamp with existing traditional high-pressure mercury lamp, has used advanced semiconductive luminescent materials, and designing technique is not loaded down with trivial details, can reach best energy-saving effect.No matter, still saving the aspect of cost from life-span length, this product considers all to have absolute predominance.The utility model is selected led light source, manufacturing process technology, and the Power Management Design technology, heat dissipation technology, optical design, the lamp body appearance design has all reached first-class technical level.
Claims (3)
1. LED road lighting lamp, it is characterized in that: comprise radiator, power bay, power supply outer cover, light source shelf and led light source and outer cover, described radiator is positioned at the back side of led light source and outer cover, led light source and outer cover are arranged on the light source shelf, be fixed with power supply at power bay, be provided with the power supply outer cover in the outside of power bay.
2. LED road lighting lamp according to claim 1, it is characterized in that: described radiator is aluminum alloy material.
3. LED road lighting lamp according to claim 2, it is characterized in that: described radiator surface is provided with the plating oxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203789082U CN202813049U (en) | 2012-07-31 | 2012-07-31 | LED (light-emitting diode) road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203789082U CN202813049U (en) | 2012-07-31 | 2012-07-31 | LED (light-emitting diode) road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813049U true CN202813049U (en) | 2013-03-20 |
Family
ID=47871918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203789082U Expired - Fee Related CN202813049U (en) | 2012-07-31 | 2012-07-31 | LED (light-emitting diode) road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609340A (en) * | 2019-02-26 | 2020-09-01 | 成都圣路电器有限公司 | Square LED lamp and LED lamp with mounting bracket and formed by same |
-
2012
- 2012-07-31 CN CN2012203789082U patent/CN202813049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609340A (en) * | 2019-02-26 | 2020-09-01 | 成都圣路电器有限公司 | Square LED lamp and LED lamp with mounting bracket and formed by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |